Digi Edgeport USB – All model USB-to-serial converter Installation guide

Type
Installation guide
Edgeport®
USB Expansion Modules-Industrial
Installation Guide
Revision history—90000409
Revision Date Description
G March 2009 No changes to the document.
H April 2009 Added RoHS compliance information for China.
J June 2009 Updated the product CD.
K December 2017 Updated branding and made editorial enhancements.
L March 2020 Updated
Trademarks and copyright
Digi, Digi International, and the Digi logo are trademarks or registered trademarks in the United
States and other countries worldwide. All other trademarks mentioned in this document are the
property of their respective owners.
© 2020 Digi International Inc. All rights reserved.
Disclaimers
Information in this document is subject to change without notice and does not represent a
commitment on the part of Digi International. Digi provides this document as is,” without warranty of
any kind, expressed or implied, including, but not limited to, the implied warranties of fitness or
merchantability for a particular purpose. Digi may make improvements and/or changes in this manual
or in the product(s) and/or the program(s) described in this manual at any time.
Warranty
To view product warranty information, go to the following website:
www.digi.com/howtobuy/terms
Send comments
Documentation feedback: To provide feedback on this document, send your comments to
techcomm@digi.com.
Customer support
Digi Technical Support: Digi offers multiple technical support plans and service packages to help our
customers get the most out of their Digi product. For information on Technical Support plans and
pricing, contact us at +1 952.912.3444 or visit us at www.digi.com/support.
Edgeport Industrial Installation Guide
2
Contents
USB Expansion Modules-Industrial
Edgeport/1i
Cabling Edgeport 6
USB connection 6
RS-422/485 serial connection 6
Jumper wire based mode configuration 7
Edgeport/2i
Cabling Edgeport 8
USB connection 8
RS-422/RS-485 serial connection 8
Cable connections (DB9 female) for full duplex 8
Cable connections (DB9 female) for half duplex 9
Configuring the DIP switches 9
Two-position switch 9
Eight-position switch 9
Edgeport/2s MEI, Edgeport/4s MEI, Edgeport/4s Isolated, Edgeport/8s
MEI
Cabling Edgeport 11
USB connection 11
Cable connections (DB9 female) for full duplex 11
Cable connections (DB9 Female) for half duplex 12
DB9 RS-232 pin assignment 12
Configuring the port flags 13
Edgeport mounting diagrams
For all Edgeports except the Edgeport/1i 14
Edgeport Industrial Installation Guide
3
Edgeport Industrial Installation Guide
4
Edgeport driver installation
Edgeport configuration utility
General tab 18
Information tab 19
Configuration tab 20
Port Flag Configuration tab 21
Confidence Test tab 24
Power Management tab 25
Port Status tab 26
Version tab 27
Advanced tab 28
Edgeport system status light
For all Edgeports except the Edgeport/1i 30
Understanding hubs
Regulatory information
USB Expansion Modules-Industrial
This manual covers the following models:
n Edgeport/1i
n Edgeport/2i
n Edgeport/2s MEI
n Edgeport/4s MEI
n Edgeport/4s DC Isolated
n Edgeport/8s MEI
Edgeport Industrial Installation Guide
5
Edgeport/1i
Edgeport® USB-to-Serial Converters from Digi International provide high-speed serial connectivity via
USB port expansion for Windows-based applications. Edgeport/1i provides one RS-422/485 serial DB-9
port. For more detailed information, as well as the latest manual and technical updates, visit
www.digi.com/support/Edgeport.
Cabling Edgeport
USB connection
Type A
Type B
Plug the Type A (flat) end of the USB cable into the USB port located in the back of your PC or into an
available USB port on a standard hub or into a Digi International Hubport. Plug the Type B (square)
end of the USB cable into the Edgeport.
RS-422/485 serial connection
The Edgeport/1i supports RS-422/RS-485 protocol. To configure the features of RS-422/485
communication on the Edgeport/1i, you will short or leave certain pins unconnected at the DB9
connector of the cable. See the following pin assignment tables:
Cable connections (DB9 female) for full duplex
Pin Signal Description
3 TA
7 TB
(T-)
(T+)
transmit data negative
transmit data positive
8 RA
4 RB
(R-)
(R+)
receive data negative
receive data positive
5 signal ground
2 no connect
Edgeport Industrial Installation Guide
6
Edgeport/1i Jumper wire based mode configuration
Edgeport Industrial Installation Guide
7
Cable connections (DB9 female) for half duplex
Pin Signal Description
3 TA
7 TB
(T-)
(T+)
transmit data negative
transmit data positive
8 RA
4 RB
(R-)
(R+)
receive data negative
receive data positive
5
1
signal ground
full and half duplex
2 no connect
Note Short pin 1 to pin 5 (GND).
Jumper wire based mode configuration
For "jumper wire" based mode configuration, use the following pins:
Pin Description
1 full and half duplex
6 echo on and off
9 line termination
The user can switch on and off the following features:
n Line termination (120 ohm): To enable the line termination resistor, connect pin 9 to pin 8. To
disable line termination, leave pin 9 unconnected.
n Full Duplex and Half Duplex: For Full Duplex operation, leave pin 1 unconnected. For Half
Duplex operation, short pin 1 to pin 5 (GND) at the cable connector.
n Echo On and Echo Off: For Echo On mode, leave pin 6 unconnected. For Echo Off mode, short
pin 6 to pin 5 (GND) at the cable connector.
If the drivers are not already installed, see Edgeport driver installation.
Edgeport/2i
Edgeport USB-to-Serial Converters from Digi International provide high-speed serial connectivity via
USB port expansion for Windows-based applications. Edgeport/2i provides a combination of up to two
RS-422 and/or RS-485 serial DB-9 ports. For more detailed information, as well as the latest manual
and technical updates, visit www.digi.com/support/Edgeport.
Cabling Edgeport
USB connection
Type A
Type B
Plug the Type A (flat) end of the USB cable into the USB port located in the back of your PC or into an
available USB port on a standard hub or into a Digi International Hubport. Plug the Type B (square)
end of the USB cable into the Edgeport.
RS-422/RS-485 serial connection
Cable connections (DB9 female) for full duplex
Pin Signal Description
3 TA
7 TB
(T-)
(T+)
transmit data negative
transmit data positive
8 RA
4 RB
(R-)
(R+)
receive data negative
receive data positive
5 signal ground
1, 2, 6, 9 no connect
Edgeport Industrial Installation Guide
8
Edgeport/2i Configuring the DIP switches
Edgeport Industrial Installation Guide
9
Note For full duplex (in the above diagram) the differential pair TA and TB should be together in one
twisted pair and RA and RB should be together in another twisted pair.
Cable connections (DB9 female) for half duplex
Pin Signal Description
3 TA
7 TB
(T-)
(T+)
transmit data negative
transmit data positive
8 RA
4 RB
(R-)
(R+)
receive data negative
receive data positive
5 signal ground
1, 2, 6,
9
no connect
Note Half duplex contains only one twisted pair.
Configuring the DIP switches
Two-position switch
The two-position DIP switch, located on the back panel, connects the signal ground to chassis ground.
IMPORTANT: Do not connect signal ground to chassis ground on more than one location in order to
prevent ground loops and potentially high currents.
Eight-position switch
The Edgeport/2i also has two sets of eight position DIP switches, located on the back panel next to
their corresponding serial port.
The following figure shows what each switch selects in the ON and OFF positions.
Edgeport/2i Configuring the DIP switches
Edgeport Industrial Installation Guide
10
Consult the diagrams in the following figure for various configuration options.
If the drivers are not already installed, see Edgeport driver installation.
Edgeport/2s MEI, Edgeport/4s MEI, Edgeport/4s
Isolated, Edgeport/8s MEI
Edgeport USB-to-Serial Converters from Digi International provide high-speed serial connectivity via
USB port expansion for Windows-based applications. Edgeport/2s MEI, Edgeport/4s MEI and
Edgeport/8s MEI provide a combination of up to two, four or eight (respectively) RS-232 and/or RS-422
and/or RS-485 serial DB-9 ports. For more detailed information, as well as the latest manual and
technical updates, visit www.digi.com/support/Edgeport.
The Isolated version has 2KV DC isolation between all of its ports including the serial ports and the
USB port.
Cabling Edgeport
USB connection
Type A
Type B
Plug the Type A (flat) end of the USB cable into the USB port located in the back of your PC or into an
available USB port on a standard hub or into a Digi International Hubport. Plug the Type B (square)
end of the USB cable into the Edgeport.
Cable connections (DB9 female) for full duplex
Pin Signal Descriptionk
3 TA
7 TB
(T-)
(T+)
transmit data negative
transmit data positive
8 RA
4 RB
(R-)
(R+)
receive data negative
receive data positive
5 signal ground
1, 2, 6, 9 no connect
Edgeport Industrial Installation Guide
11
Edgeport/2s MEI, Edgeport/4s MEI, Edgeport/4s Isolated,
Edgeport/8s MEI
Cable connections (DB9 Female) for half
duplex
Edgeport Industrial Installation Guide
12
Note For full duplex (in the above diagram) the differential pair TA and TB should be together in one
twisted pair and RA and RB should be together in another twisted pair.
Cable connections (DB9 Female) for half duplex
Pin Signal Description
3 TA
7 TB
(T-)
(T+)
transmit data negative
transmit data positive
8 RA
4 RB
(R-)
(R+)
receive data negative
receive data positive
5 signal ground
1, 2, 6, 9 no connect
Note Half duplex contains only one twisted pair.
DB9 RS-232 pin assignment
Pin Description
1 DCD data carrier detect
2 RD receive data
3 TD transmit data
4 DTR data terminal ready
5 SGND ground
6 DSR data set ready
7 RTS request to send
8 CTS clear to send
9 RI ring indicator
Configuring the port flags
Edgeport Industrial Installation Guide
13
Configuring the port flags
The Edgeport/2s MEI, Edgeport/4s MEI, Edgeport/8s MEI and the Edgeport/4s Isolated, which support
RS-232, RS-422 and RS-485, are configured using the Edgeport configuration utility, available from the
Edgeport driver package. Before configuring, make sure that the drivers have been installed and that
the device is connected to your computer.
If the drivers are not already installed, see Edgeport driver installation.
Open the Edgeport configuration utility. Select the Edgeport that you want to configure, and click on
the Port Flag Configuration button. The drop-down boxes under the Industrial Settings allow you to
select from the following options for each port listed:
n RS-232
n RS-422: No Terminating Resistor
n RS-422: Terminating Resistor
n RS-485: Half Duplex, End Unit, Echo
n RS-485: Half Duplex, End Unit, No Echo
n RS-485: Half Duplex, Middle Unit, Echo
n RS-485: Half Duplex, Middle Unit, No Echo
n RS-485: Full Duplex, End Unit, Master RS-485: Full Duplex, End Unit, Slave
n RS-485: Full Duplex, Middle Unit, Master
n RS-485: Full Duplex, Middle Unit, Slave
Edgeport mounting diagrams
For all Edgeports except the Edgeport/1i
Rack mount kit
1
Edgeport Industrial Installation Guide
14
Edgeport mounting diagrams For all Edgeports except the Edgeport/1i
Edgeport Industrial Installation Guide
15
Under-shelf mounting bracket
1
1
Nuts, bolts, and screws are not included.
Edgeport driver installation
The following instructions apply to Windows 7, Windows 8.1, Windows Server 2012 (R2), Windows 10,
Windows Server 2016, and Windows Server 2019.
Note Please go to www.digi.com to download software for older operating systems.
You must be logged into an account with administrator privileges before proceeding.
1. Make sure the Edgeport device is not connected to the computer.
2. If you have installed a previous Edgeport driver, use the Edgeport configuration utility that
came with your driver package to uninstall the driver:
a. Click the Uninstall button from the Advanced tab.
b. Reboot the computer when prompted.
3. Download the most current Edgeport drivers from the Digi website:
a. Navigate to www.digi.com using a web browser.
b. Select Support Tools from the Support menu.
c. Under the Support Downloads menu, select Drivers.
d. Select Edgeport USB from the list.
e. Select the appropriate Windows Operating System from the dropbox.
f. The driver download link will appear underneath the OS dropbox. Save this .exe file
somewhere convenient such as your desktop.
4. Install the Edgeport driver:
a. Log into Windows with the administrator user account, or another account with
administrative privileges.
b. Run the downloaded .exe file and wait until the installation is complete.
c. Connect the Edgeport to the computer with a USB cable. Or, if the Edgeport is
already connected to the computer via USB, unplug and plug it in again.
d. The Edgeport drivers will automatically install.
Your new COM port(s) are ready and are numbered sequentially following the existing ports in your
system. You can now run the Edgeport configuration utility, described in the next section.
Edgeport Industrial Installation Guide
16
Edgeport configuration utility
The following instructions apply to all Windows operating systems.
The Edgeport configuration utility program allows you to manage the serial ports of your Edgeport
product. The Edgeport configuration utility is available from the computer Start menu after you install
the Edgeport drivers.
Follow these steps to access the configuration utility:
1. Download the Edgeport drivers, following the instructions in Edgeport driver installation.
2. Once the drivers are installed, launch the Edgeport configuration utility from the Digi USB
program group on the computer's Start menu.
Edgeport Industrial Installation Guide
17
General tab
The General tab in this utility allows you to perform tasks such as configuring the device's COM ports,
setting port flags and testing the ports. See the subsections that follow for additional details.
Edgeport Industrial Installation Guide
18
Information tab
The Information tab allows you to review the manufacturing information pertaining to your device.
Edgeport Industrial Installation Guide
19
Configuration tab
The Configuration tab allows you to reassign the physical port on your device to any available
Windows COM port number from 1 to 255 and give your device a user friendly device name. This
capability is particularly helpful if you have more than one device.
Edgeport Industrial Installation Guide
20
  • Page 1 1
  • Page 2 2
  • Page 3 3
  • Page 4 4
  • Page 5 5
  • Page 6 6
  • Page 7 7
  • Page 8 8
  • Page 9 9
  • Page 10 10
  • Page 11 11
  • Page 12 12
  • Page 13 13
  • Page 14 14
  • Page 15 15
  • Page 16 16
  • Page 17 17
  • Page 18 18
  • Page 19 19
  • Page 20 20
  • Page 21 21
  • Page 22 22
  • Page 23 23
  • Page 24 24
  • Page 25 25
  • Page 26 26
  • Page 27 27
  • Page 28 28
  • Page 29 29
  • Page 30 30
  • Page 31 31
  • Page 32 32
  • Page 33 33
  • Page 34 34

Digi Edgeport USB – All model USB-to-serial converter Installation guide

Type
Installation guide

Ask a question and I''ll find the answer in the document

Finding information in a document is now easier with AI